代码如下:
将小写转换为大写
#include<cstdio> #include<iostream>#include<algorithm>using namespace std;int main(){ char a; cin>>a; char b; b=a-32; cout<<b<<endl; return 0;}
字母大小写转换
原文:https://www.cnblogs.com/miao-xixixi/p/13369512.html